fixed recursive build script

diff --git a/build.sh b/build.sh
index 0b958721a60804f5854e175e43499f9694830e6a..5c72dd35a66e20f4e36d67ace43c4e949d53fd9c 100755 (executable)
--- a/build.sh
+++ b/build.sh
@@ -73,6 +73,10 @@ delay_run_game(){
 }
 
 link_content(){
+   unlink $1/textures
+   unlink $1/models
+   unlink $1/sound
+
    ln -srf bin/content/textures $1/textures
    ln -srf bin/content/models $1/models
    ln -srf bin/content/sound $1/sound